戴安全帽驾驶无人机的男子 Man in hard hat flying a drone

一名身穿格子衬衫、黄色安全帽和黄色背心的男子控制着一架黑色无人机在他面前飞行，背景是一座被窗户覆盖的建筑。

A man wearing a checkered shirt, a yellow hard hat and a yellow vest holds the controls of a black drone flying in front of him, a building covered in windows in the background.